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rexsimulations.com screenshot

Report Summary

  • 60

    Performance

    Renders faster than
    75% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

rexsimulations.com

REX Simulations | Flight Simulation Software

Page Load Speed

1.7 sec in total

First Response

206 ms

Resources Loaded

723 ms

Page Rendered

721 ms

rexsimulations.com screenshot

About Website

Welcome to rexsimulations.com homepage info - get ready to check REX Simulations best content for Russia right away, or after learning these important things about rexsimulations.com

Our cutting-edge weather, environmental, and graphical enhancement products are designed to elevate your flight simulation experience to new heights. Whether you're a seasoned pilot or an aviation ent...

Visit rexsimulations.com

Key Findings

We analyzed Rexsimulations.com page load time and found that the first response time was 206 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

rexsimulations.com performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

8/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value5.1 s

61/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value6.0 s

65/100

10%

Network Requests Diagram

rexsimulations.com

206 ms

mobirise2.css

98 ms

mobirise-icons.css

99 ms

tether.min.css

95 ms

bootstrap.min.css

284 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that all of those requests were addressed to Rexsimulations.com and no external sources were called. The less responsive or slowest element that took the longest time to load (405 ms) belongs to the original domain Rexsimulations.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 834.3 kB (38%)

Content Size

2.2 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rexsimulations.com main page is 2.2 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 55% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 31.2 kB

  • Original 36.8 kB
  • After minification 26.8 kB
  • After compression 5.6 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 10.1 kB, which is 27% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 31.2 kB or 85% of the original size.

Image Optimization

-5%

Potential reduce by 62.5 kB

  • Original 1.3 MB
  • After minification 1.2 MB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. REX Simulations images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 185.6 kB

  • Original 269.2 kB
  • After minification 268.7 kB
  • After compression 83.6 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 185.6 kB or 69% of the original size.

CSS Optimization

-89%

Potential reduce by 555.1 kB

  • Original 625.8 kB
  • After minification 540.4 kB
  • After compression 70.8 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Rexsimulations.com needs all CSS files to be minified and compressed as it can save up to 555.1 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (71%)

Requests Now

28

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of REX Simulations. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rexsimulations.com

rexsimulations.com

206 ms

mobirise2.css

mobirise2.css

98 ms

mobirise-icons.css

mobirise-icons.css

99 ms

tether.min.css

tether.min.css

95 ms

bootstrap.min.css

bootstrap.min.css

284 ms

bootstrap-grid.min.css

bootstrap-grid.min.css

189 ms

bootstrap-reboot.min.css

bootstrap-reboot.min.css

96 ms

minicart-theme.css

minicart-theme.css

142 ms

style.css

style.css

144 ms

style.css

style.css

144 ms

styles.css

styles.css

145 ms

style.css

style.css

234 ms

mbr-additional.css

mbr-additional.css

341 ms

rex-logo-2024.svg

rex-logo-2024.svg

192 ms

jquery.min.js

jquery.min.js

199 ms

popper.min.js

popper.min.js

194 ms

tether.min.js

tether.min.js

198 ms

bootstrap.min.js

bootstrap.min.js

285 ms

smooth-scroll.js

smooth-scroll.js

247 ms

minicart.js

minicart.js

248 ms

minicart-customizer.js

minicart-customizer.js

248 ms

nav-dropdown.js

nav-dropdown.js

289 ms

navbar-dropdown.js

navbar-dropdown.js

289 ms

jquery.touch-swipe.min.js

jquery.touch-swipe.min.js

292 ms

jarallax.min.js

jarallax.min.js

292 ms

mbr-switch-arrow.js

mbr-switch-arrow.js

405 ms

script.js

script.js

405 ms

main-hero-copy.jpg

main-hero-copy.jpg

105 ms

background2.jpg

background2.jpg

97 ms

accu-hero-11.jpg

accu-hero-11.jpg

187 ms

wf-hero-11.jpg

wf-hero-11.jpg

142 ms

rgat-hero-4.jpg

rgat-hero-4.jpg

140 ms

mobirise2.ttf

mobirise2.ttf

54 ms

mobirise-icons.ttf

mobirise-icons.ttf

49 ms

socicon.ttf

socicon.ttf

54 ms

Accessibility Review

rexsimulations.com accessibility score

76

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[role]s are not contained by their required parent element

High

ARIA IDs are not unique

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Links do not have a discernible name

Best Practices

rexsimulations.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

rexsimulations.com SEO score

83

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rexsimulations.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Rexsimulations.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

rexsimulations.com

Open Graph data is detected on the main page of REX Simulations. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: